51815546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18679}}^1$

素因数の和:18773

約数の個数: 16

約数和(自身を含む): 82939200

約数和(自身を除く): 31123654

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 18679, 37358, 354901, 709802, 1363567, 2727134, 25907773, 51815546]

約数ペア:

[(1, 51815546), (2, 25907773), (19, 2727134), (38, 1363567), (73, 709802), (146, 354901), (1387, 37358), (2774, 18679)]